| Present Simple - Presente (Present) "buy" | I | buy | |
| Presente Contínuo (Present Continuous) (Present Continuous) "buy" | I | am buying | |
| Tempo passado (Simple past) "buy" | I | bought | |
| Passado Contínuo (Past Continuous) "buy" | I | was buying | |
| Present Perfect (Present perfect) "buy" | I | have bought | |
| Perfeito Presente Contínuo (Present Perfect Continuous) "buy" | I | have been buying | |
| Past Perfect (Present perfect) "buy" | I | had bought | |
| Perfeito presente contínuo (Past perfect continuous) "buy" | I | had been buying | |
| O futuro (Future) "buy" | I | will buy | |
| Futuro do Pretérito (Future Continuous) "buy" | I | will be buying | |
| Futuro (Future perfect) "buy" | I | will have bought | |
| Perfeito Futuro do Pretérito (Future perfect continuous) "buy" | I | will have been buying |